Cathcart is a Surname of Scottish origin. Notable people with the surname include:
Anna Cathcart (born 2003), Canadian actress Brian Cathcart (born 1956), Irish-born journalist, academic and media campaigner Bryan Cathcart (1896–1979), Canadian politician Charles Allan Cathcart (1759–1788), British noble and politician Charles Walker Cathcart (1853–1932), Scottish surgeon Charles W. Cathcart (1809–1888), US Senator Clare Cathcart (1965–2014), Northern Irish actress Craig Cathcart (born 1989), Northern Irish footballer Daniel B. Cathcart (1906–1959), American art director Dick Cathcart (1924–1993), American trumpet player Edward Provan Cathcart (1877–1954), Scottish physiologist Emily Gordon Cathcart (1845–1932), British landowner Fanny Cathcart (1833–1880), Australian actress Frederick Cathcart (1859–1934), British impresario George Cathcart (1794–1854), British soldier and diplomat Ian Cathcart (born 1982), New Zealand basketball player and coach Isaac Cathcart (1845–1909), Irish-American businessman James Cathcart (disambiguation) several people: James Carter Cathcart (1954–2025), American voice actor James Faucett Cathcart (1827–1902), English actor in Australia James Leander Cathcart (1767–1843), diplomat, slave, and sailor Jane Cathcart (1726–1771), wife of Charles Cathcart, 9th Lord Cathcart Jane R. Cathcart (1874–1947), American clubwoman J. F. Cathcart (1827–1902), English actor Jim Cathcart, American entrepreneur, speaker and author Mary Cathcart (born 1942), American politician Richard Cathcart (born 1943), American geographer Richard C. Cathcart, American politician Royal Cathcart (1926–2012), American football player Sam Cathcart (1924–2015), American football player Timothy Cathcart (1994–2014), Northern Irish rally driver William Cathcart (Royal Navy officer) (1782–1804), British Royal Navy officer
See also Earl of Cathcart